Cleaning  a machine with  compressed air is a general safety precautions considered while working in a workshop. Select one: True False

Q: ________ is a substance that may be used to keep food frozen while a component is being replaced on…

A: Solution:

Q: Identify the true statement from the following O Venturimeter is a rate of flow measuring instrument…

A: # Venturimeter is used for flow measuring not for Rate of flow so this statement wrong #venturimeter…

Q: Give a concise introduction on Self pressurizing reservoirs

A: Self pressurizing reservoirs :-

Q: a supersonic projectile

A: h= 334.89m

Q: Suggest remedial measures for cleaning up the polluted environment in Peshawar

A: Brick kilns in the surroundings of Peshawar are considered main source pollution, discharging…

Q: 14- Pentane filled glass thermometer is used to measure low temperature. Select one: True False

A: Thermometer:-  It is device used for the measuring temperature or a temperature gradient.

Q: How accidents can be minimized in oil industry. Give general overview?

A: Given Oil Industry To find Precautions

Q: What are the different kinds of airworthiness directives and compare each one.

A: Different kinds of airworthiness directives are -

Q: 14. The value of cp/cv for air is A. O 1 В. О 1.4 C. O 1.45 D. O 2.3

A: Cp = Specific heat at constant pressure Cv = Specific heat at constant volume   Ratio CpCv is also…

Q: Friction creates heat. Select one: True False

A:

Q: Pressure measuring devices like differential manometers are used to measure the pressure difference…

A: Differential U- tube manometer

Q: The head loss due to friction is not proportional to length of the pipe.  Select one: True False

A: The head loss due to friction in a horizontal or vertical or laminar or turbulent flow is given by…

Q: Write a literature review of cooling tower : energy balance.

A:

Q: Hydraulic oil is used in the Boyle's Law demonstration experiment Select one: a. True O b. False

A: TRUE

Q: Rusting happens when a redox reaction occurs between the iron metal and the carbon dioxide in the…

A: Rusting happens when a redox reaction occurs between the iron metal and the carbon dioxide in the…

Q: Which is of the highest value? (a) 1 bar        (b) 105 N/m2          (c) 1 atm     (d) 100 kPa…

A: The pressure is defined as the ratio of the force per unit area. Write the expression of pressure.

Q: Explain the nature, description and psychometric properties of the following: a. The…

A: Psychometric qualities are aspects of tests and other measurements of human traits that…

Q: Describe how Home Safety is applied in your own household.

A:

Q: Biotransport Phenomen

A:

Q: Write F if True and T if False. Oxygen is the most abundant and dominant gas in the Earth’s…

A: Answer: T

Q: The probability of knocking in diesel engines is increased by (A) High self ignition temperature…

A: Given: The probability of knocking in diesel engines is increased by,

Q: The dry bulb of a wet/dry thermometer reads 120°F. What is the relative humidity if the wet bulb…

A:

Q: On the Mindray A5/A3, during the leak test the pressure indicated by the airway pressure gauge fails…

A: Given that the failure description is:  the Mindray A5/A3, during the leak test the pressure…

Q: Write a report on protection of ozone layer by reducing fumes produced by vehicles

A: Prior to 1994, most air-conditioning systems used in cars and other vehicles required CFC (cholro…

Q: Q.1 A insulated container is divided into two parts ,one containing the oxygen and other

A:

Q: What is the definition of Routine Violence in Aviation Safety Regulations and give some of its…

A:

Hydronics