BE 3251-BASIC ELECTRICAL AND ELECTRONICS ENGINEERING- 2marks- Golden
Questions
Engineering King
1. What are the factors affecting resistance?
2. Define the terms:
(a) Form Factor
(b) Peak Factor.
3. Distinguish between DC Motor and DC Generator.
4.Parallel combination of three 3 2 resistors, connected in series with parallel combination
of two 20 resistors. Find the equivalent resistance of the circuit.
5.Write the equation for 25 cycles sine wave current having rms value of 30 A.
6.A 4 pole lap wound de shunt generator rotates at the speed of 1500 rpm, has a flux of 0.4
mWb and the total number of conductors are 1000. Find the value of emf generated.
7.Differentiate step-up transformer and step-down transformer.
8.Draw the circuit for Zener voltage regulator.
9.JFET is a voltage operated device. Justify.
10.What do you mean by weighted binary code? Give an example.
11.What is meant by combinational logic circuits? Give examples.
12.Mention the functional elements of a measuring system.
13.What do mean by resolution of a data acquisition system?
14.Formulate the EMF equation for Transformer.
15. Define Knee voltage or Junction barrier voltage for PN Junction diode.
16. List the applications of IGBTs.
17. Convert (634)s to binary.
18. Give the truth table of XOR gate.
19. List the functional elements of the measurement systems.
Questions
Engineering King
1. What are the factors affecting resistance?
2. Define the terms:
(a) Form Factor
(b) Peak Factor.
3. Distinguish between DC Motor and DC Generator.
4.Parallel combination of three 3 2 resistors, connected in series with parallel combination
of two 20 resistors. Find the equivalent resistance of the circuit.
5.Write the equation for 25 cycles sine wave current having rms value of 30 A.
6.A 4 pole lap wound de shunt generator rotates at the speed of 1500 rpm, has a flux of 0.4
mWb and the total number of conductors are 1000. Find the value of emf generated.
7.Differentiate step-up transformer and step-down transformer.
8.Draw the circuit for Zener voltage regulator.
9.JFET is a voltage operated device. Justify.
10.What do you mean by weighted binary code? Give an example.
11.What is meant by combinational logic circuits? Give examples.
12.Mention the functional elements of a measuring system.
13.What do mean by resolution of a data acquisition system?
14.Formulate the EMF equation for Transformer.
15. Define Knee voltage or Junction barrier voltage for PN Junction diode.
16. List the applications of IGBTs.
17. Convert (634)s to binary.
18. Give the truth table of XOR gate.
19. List the functional elements of the measurement systems.
