MGVCL EXAM PAPER (30-07-2021 SHIFT 3) QUIZ

Murray loop test is performed on a faulty cable 300 m long. At balance, the resistance connected to the faulty core was set at 20 Ω and the resistance of the resistor connected to the sound core was 40 Ω. Calculate the distance of the fault point from the test end.

100 m

300 m

200 m

400 m

TRUE ANSWER : ?
YOUR ANSWER : ?

In which of the following situations, there is no need to provide directional overcurrent protection.

single end fed, single feeder

double end fed, single feeder

single end fed, parallel feeder

ring main

TRUE ANSWER : ?
YOUR ANSWER : ?

સારું:નરસું::શુક્લ: ?

કૃષ્ણ

અવિશાની

પરમ

અમર

TRUE ANSWER : ?
YOUR ANSWER : ?

In two-part tariff, the charges depend upon the maximum demand of the consumer and the charges depend upon the number of units consumed by the consumer.

fixed, semi-fixed

semi-fixed, running

fixed, running

running, fixed

TRUE ANSWER : ?
YOUR ANSWER : ?

મેં મીઠાઈ બનાવી'. વાક્યને કેવળ ક્રિયાપદની પ્રેરક રચના કઈ છે?

મેં મીઠાઈ બનાવડાવી.

હું મીઠાઈ બનાવવા લાગી.

મેં મીઠાઈ બનાવી લીધી.

મીઠાઈ તો હું જ બનવું ને!

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YOUR ANSWER : ?

What is the value of the characteristic impedance of a transmission line with impedance and admittance of 15 and 5?

0.7.7

0.577

1.414

1.732

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Which of the following medium is used between CPU and RAM to speed up the processing power of a CPU?

Flash memory

Cache memory

DRAM

Virtual memory

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In transformer testing, Sweep Frequency Response Analysis (SFRA) testing is a tool to help locate ____

Core movement

All of these

Short circuits

Winding damage

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YOUR ANSWER : ?

દ્રશ્ય' શબ્દનો વિરુદ્ધાર્થ શબ્દ આપેલો વિકલ્પોમાંથી કયો છે?

દ્રશ્યમાન

દ્રષ્ટિવંત

અદ્રશ્ય

દ્રષ્ટિ

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YOUR ANSWER : ?

Message ____ means that the data must arrive at the receiver exactly as sent.

Confidentiality

None ot these

Integrity

Authentication

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YOUR ANSWER : ?

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