Sharp countersinks to be used when working on a milling machine is a safety consideration while working in a workshop. Select one: O True False

Q: True or False: The LENGTHEN command doesn’t work with arcs.

A: While using the LENGTHEN command, the Delta and angle options allows the user to lengthen or shorten…

Q: The shafts used for transmitting the power and torque are always supported using bearings. Select…

A:

Q: Under staticload or when static load is applied ,most of the machine elements re failed  True…

A: Under staticload or when static load is applied ,most of the machine elements re failed  True  False…

Q: True or False: Holding down the <Shift> key during the CHAMFERcommand allows it to draw fillet…

A: By holding the Shift key before selecting the second object when using a CHAMFER command, the…

Q: wo components are to be connected by bolts. One of components is relativel nnection is disassembled…

A: Stage 1: One of the segment is relatively thick.  It is cleared from outlines that initial two sorts…

Q: What is the bird's spee

A: Given: Distance= 320m Time = 45 second Need To calculate the Speed

Q: Double acting cylinder cannot be used as a single acting cylinder. Select one: O True O False

A: Single Acting cylinder as it were expands by weight from a pump and after that withdraws by the…

Q: ____approximation is made by FEM (a) piece wise (b) point wise (c) stairwise (d) none

A: Finite element method (FEM): It is a method of solving differential equations that are used in…

Q: To fix a machine on the ground, we can use Select one: O a. Splines and Colts O b. Studs & Thread…

A: Splines and Colts, Keys and keyways are used to connect gears/shafts Bolts and nuts are used to…

Q: In a tap set, the plug tap is the final one and is also known as taper tap. Select one: True False

A: Plug Tap

Q: 16. When a pneumatic solenoid fails, the failure is normally due to a O A. weak pilot. O B. bad…

A: When seal is damaged, the valve does not shut off properly. after a close inspection damaged…

Q: Muff couplings can be used to connect two shafts that are having an intersecting axis. Select one:…

A:

Q: An universal coupling commonly used in shafts that transmit rotary motion Select one: True False

A: An universal coupling commonly used in shafts that transmit rotary motion Answer: True

Q: the speed can be positive or negative false true

A: Speed is a scalar quantity. it has no direction so, speed can be positive or zero. it cannot be…

Q: Compressor is positioned at a distance away from the main workshop and installation area due to…

A: Given that  Compressor is positioned at a distance away from the main workshop and installation…

Q: A bridge crane is a material handling equipment that can lift load and unload which can rotate in a…

A:

Q: Chuck key requires lubrication maintenance. Select one: True False

A: A chuck key, sometimes known as a chuck wrench, is a tool used to tighten or loosen the jaws of a…

Q: . When the speed of a machine is the same as that of the driving motor, the easiest method of…

A: Which is the easiest method of connecting the machine and the motor when they are at same speed.

Q: Fulcrum can be only  located at one end of the lever.

A: Fulcrum can be only  located at one end of the lever.

Q: A fixed rating pressure switch is adjusted inside the pressure control and display console to record…

A: Fixed rating pressure switch cannot be adjusted inside the pressure control because due to fixed…

Q: True or False: The BREAK command requires two separate points when breaking a circle.

A: The BREAK command is used to break the selected object between two points.

Q: The clamshell buckets can be used in hydraulically operated equipment. Select one: O True O False

A: Solution: Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: From the following identify the false statement. O In electrical safety precaution, necessary steps…

A: From the above options ..

Q: Where in the shop should a list of emergency telephone numbers be posted

A: The list of emergency numbers shall be posted at the entrance and exit of the shop so that people…

Q: ism to push a box, as shown below

A: Motor specification'   Torque  - τ = 85Nm r= 25m   (b) we know that  τ = F*r = Fr sin θ  = Fr F = τ…

Q: The Mobility of a four bar change point mechanism is O 1 O 3 O 4

A: Consider : - The number of links is l. The number of lower pair is j. The number of higher pair is…

Q: Usage of sharp tool bits and countersinks are the safety precaution of a milling machine while…

A: As per given question  Usage of sharp tool bits and countersinks are the safety precaution of a…

Q: The BREAK command: a. Will work on lines and arcs b. Will work on closed objects c. Can have the…

A: BREAK Command is a tool in AutoCAD software which is used for removing part of an object, open or…

Q: Earthing is not necessary for machines and metallic parts which are externally accessible is an…

A: This statement is false complete reason given in next step.

Q: Chain block pulley is connected to a crane and is used to lift Heavy objects manually  Select one:…

A: Chain block pulley system is used for mechanical advantage.

Q: Describe the following point-of-operation devices: (a) automatic or semiautomatic feed and ejection…

A:

Q: Compressed air can be used to clean the machine, is a general safety precaution while working in a…

A: Compressed air can be used to clean the machine, is a general safety precaution while working in a…

Q: If you have finger rings, it must be removed before working in workshop. Select one: True False

A: Data given- If you have finger rings, it must be removed before working in workshop -----

Q: In stripping In > an-1 O True False

A:

Q: The winch device uses the mechanical advantage of connecting rod Select one: True False

A: basically, The winch device uses the mechanical advantage of connecting rod

Q: 0..

A: given; Type of automatic control on scrap machine on given figure.

Q: Chain block pulley is connected to a crane and is used to lift Heavy objects manually Select one:…

A: A chain block is a mechanism used for lifting and lowering heavy loads via a chain and they are also…

Q: What does a milky coloured ATF indicate

A: ATF in cars is stand for automatic transmission fluid. When a radiator fails, then the contaminated…

Q: Chuck key requires lubrication maintenance. Select one: True False

A:

Q: Applying finger pressure on the belt near the pulley end is the correct method to check the tension…

A:

Q: machine operated for e ted at A and B. The sha ad on the shaft is indica e following:

A: n=475rpmL10h=25000hrsRelaibility goal =95% To-Find:- 1 Multiple of rating life required2 Catalogue…

Q: Tools should not be kept on machine while using the machine tool. Select one: True False

A: Answer: TRUE

Q: ar is allowed to follow spira he angle rotated by link A itude of Coriolis accelerat

A:

Q: The wrenches are used for clearing burrs from work surfaces. Select one: True False

A: The wrenches are used for clearing burrs from work surfaces. Select one: True False

Q: Which of the following has multiple degrees of freedom? Option 3 O Option 1

A: Multi-degree-of-freedom (multi-DOF) systems are those in which the motion is described by two or…