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MGVCL Exam Paper (30-07-2021 Shift 2)

MGVCL Exam Paper (30-07-2021 Shift 2)
Which of the following is not a Font style in Microsoft Word?

Superscript
Italic
Bold
Regular

ANSWER DOWNLOAD EXAMIANS APP

MGVCL Exam Paper (30-07-2021 Shift 2)
Which of the following is linux operating system?

HP-UX
IBM-AIX
MacOS
Fedora

ANSWER DOWNLOAD EXAMIANS APP

MGVCL Exam Paper (30-07-2021 Shift 2)
What is the full form of UN in 'UN Human Rights Prize'?

Unity Nation
Uniformed Nations
United Nations
Uniform Nacional

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MGVCL Exam Paper (30-07-2021 Shift 2)
Choose the best option from the given alternatives which can be substituted for the given word/sentence.
A person who kills somebody especially for political reasons

Pauper
Alien
Stoic
Assassin

ANSWER DOWNLOAD EXAMIANS APP

MGVCL Exam Paper (30-07-2021 Shift 2)
A MOSFET rated for 15 A, carries a periodic current as shown in figure. The ON state resistance of the MOSFET is 0.15 Ω. The average ON state loss in the MOSFET is

33.8 W
15 W
7.5 W
3.8 W

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Ip = 10 A
Ton = π
T = 2π

Iavg = Ip*√(Ton/T)
Iavg = 10*√(1/2)
= 7.07 A
The average ON state loss in MOSFET, P = Iavg²*R
P = 7.07²*0.15
P = 7.5 W

MGVCL Exam Paper (30-07-2021 Shift 2)
A three-phase, 4-pole, 50 Hz induction motor runs at 1425 rpm. Find out the percentage slip of the induction motor.

4%
5%
6%
3%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Slip, s = (Ns - Nr)/Ns
Ns = 120f/P
Ns = 1500 rpm

s = (1500 - 1425)/1500
s = 0.05
%s = 5%

MORE MCQ ON MGVCL Exam Paper (30-07-2021 Shift 2)

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