Q1 : Fill the blanks by the right answer for the following: 1- This element, constructed simply of two conducting surfaces separated by the air gap, is called (A) resistor ( B) inductor (С) сарасitor (D) Transformers 2- The relationship between the applied voltage, the charge on the plates, and the capacitance level is defined by the following equation: B = A Ho (A) (В) (C) (D) 3- For capacitors in parallel, the total capacitance is 1 1 1 C, C + C %3D CT (В) C, = C, + Cz + C, (D) C, C2 C3 (A) C= 0 (C) 4-The number of flux lines per unit area, called the flux density, is denoted by the capital letter Band is measured in (A) webers (Wb) (B) teslas (T) (C) (ampere-turns, At) (D) ampere 5- For delta-star transformation we use the eq. R R2 R,R R, = R, + R¸+ R, R1 R2 RR R, R+ R2 + R3 RT R (D) R A) В) C) R1 + R2 6-For the general case of a circuit having R, XL and Xc in series, the impedance will be A) Z = R+j(XL - Xc) C) Z = R+j(X1) B) Z = R - j(XL – Xc) C) Z = R+ j(Xc) 7- The types of power in AC circuits are: A) Active power P, Reactive power Q, Total power S B) Total power S C) Active power P, Reactive power Q D) Active power P
Q1 : Fill the blanks by the right answer for the following: 1- This element, constructed simply of two conducting surfaces separated by the air gap, is called (A) resistor ( B) inductor (С) сарасitor (D) Transformers 2- The relationship between the applied voltage, the charge on the plates, and the capacitance level is defined by the following equation: B = A Ho (A) (В) (C) (D) 3- For capacitors in parallel, the total capacitance is 1 1 1 C, C + C %3D CT (В) C, = C, + Cz + C, (D) C, C2 C3 (A) C= 0 (C) 4-The number of flux lines per unit area, called the flux density, is denoted by the capital letter Band is measured in (A) webers (Wb) (B) teslas (T) (C) (ampere-turns, At) (D) ampere 5- For delta-star transformation we use the eq. R R2 R,R R, = R, + R¸+ R, R1 R2 RR R, R+ R2 + R3 RT R (D) R A) В) C) R1 + R2 6-For the general case of a circuit having R, XL and Xc in series, the impedance will be A) Z = R+j(XL - Xc) C) Z = R+j(X1) B) Z = R - j(XL – Xc) C) Z = R+ j(Xc) 7- The types of power in AC circuits are: A) Active power P, Reactive power Q, Total power S B) Total power S C) Active power P, Reactive power Q D) Active power P
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
Transcribed Image Text:Q1 : Fill the blanks by the right answer for the following:
1- This element, constructed simply of two conducting surfaces separated by the air gap, is
called
(A) resistor
( B) inductor
(С) сарасitor
(D) Transformers
2- The relationship between the applied voltage, the charge on the plates, and the
capacitance level is defined by the following equation:
B =
A
Ho
(A)
(В)
(C)
(D)
3- For capacitors in parallel, the total capacitance is
1
1
1
C,
C + C
%3D
CT
(В)
C, = C, + Cz + C,
(D)
C,
C2
C3
(A) C= 0
(C)
4-The number of flux lines per unit area, called the flux density, is denoted by the capital
letter Band is measured in
(A) webers (Wb)
(B) teslas (T)
(C) (ampere-turns, At)
(D) ampere
5- For delta-star transformation we use the eq.
R
R2
R,R
R, = R, + R¸+
R,
R1 R2
RR
R,
R+ R2 + R3
RT
R
(D)
R
A)
В)
C)
R1 + R2
6-For the general case of a circuit having R, XL and Xc in series, the impedance will be
A) Z = R+j(XL - Xc)
C) Z = R+j(X1)
B) Z = R - j(XL – Xc)
C) Z = R+ j(Xc)
7- The types of power in AC circuits are:
A) Active power P, Reactive power Q, Total power S
B) Total power S
C) Active power P, Reactive power Q
D) Active power P
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,