09th
Jan
Jan

Switchgear Protections MCQ
- Admin
- 09th Jan, 2023
- 1020 Followers
Switchgear Protections MCQ Questions
Take Switchgear Protections MCQ Test to Test Your Knowledge
Practice here the best Switchgear Protections MCQ Questions to brush up your skills. This Switchgear Protections MCQ Test contains 25+ Multiple Choice Questions. Apart from this, you can also download Switchgear Protections MCQ PDF completely free.
Switchgear Protections MCQ
1) Bus coupler is very essential in arrangement ___.
2) Magnetic circuit breaker has ______ trip action.
3) In a circuit breaker the basic problem is to:
4) What is the use of Air blast circuit breaker?
5) Which of the following medium is employed for extinction of arc in air circuit breaker ?
Download Free : Switchgear Protections MCQ PDF
6) A fuse is never inserted in ____.
7) Fault diverters are basically ____.
8) By which of the following methods major portion of the heat generated in a H.R.C. fuse is dissipated ?
9) Ionization in circuit breaker is facilitated by ___.
10) Arc in a circuit breaker is interrupted at:
Read Best: Electrical Engineering Interview Questions
11) What is the use of the delay fuses?
12) Induction cup relay is operated due to changes in:
13) Burden of a protective relay is the power ___.
14) A balanced 3-phase system consists of ____.
15) Admittance relay is directional relay.
Download Free: Electrical Engineering Interview Questions PDF
16) The voltage appearing across the contacts after opening of the circuit breaker is called______ voltage.
17) A fuse is connected in __ with circuit.
18) When a transmission line is energized, the wave that propagates on it is:
19) Is A thermal protection switch can protect against overload?
20) Which material is used to made the arcing contacts in a circuit breaker ?
21) What is the primary function of switchgear in a power system?
22) What type of switchgear is used for high voltage transmission and distribution?
23) Which of the following is NOT a type of circuit breaker used in switchgear?
24) What type of switch is commonly used for switching high voltage power in switchgear?
25) What is the main advantage of air-insulated switchgear?
Leave A Comment :
Valid name is required.
Valid name is required.
Valid email id is required.