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MGVCL Exam Paper (30-07-2021 Shift 1)

MGVCL Exam Paper (30-07-2021 Shift 1)
જ્વાળા: ધુમાડો:: બરફ : ___

શીતળતા
બાષ્પ
ગરમી
તાપમાન

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MGVCL Exam Paper (30-07-2021 Shift 1)
Which of the following is an independent malicious program that spread copies of itself from computer to computer?

Worm
Trap door
Trojan horse
Virus

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MGVCL Exam Paper (30-07-2021 Shift 1)
What is the full form of the acronym 'BCCI' in sports?

Board of Cricket Commentary in International
Board of Control for Cricket in India
Board of Common Cricket in International
Board of Cricket Committee in India

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MGVCL Exam Paper (30-07-2021 Shift 1)
A given solar cell has the following specifications:
Open-circuit voltage, Voc: 0.7 V
Short-circuit current, Isc: 3.5 A
Short-circuit current, Isc: 3.5 A
Short-circuit current, Isc: 3.5 A
If the solar cell operates at maximum power point, calculate the efficiency.

13.70%
12.70%
14.70%
15.70%

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Equation is given by:
Efficiency = (F.F*Voc*Isc)/Pin
= (0.6*3.5*0.7)/10
= 0.14702
% efficiency = 14.7 %

MGVCL Exam Paper (30-07-2021 Shift 1)
Find the word which is correctly spelt from the given options.

Absurrd
Various
Abolishid
Wrinkel

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MGVCL Exam Paper (30-07-2021 Shift 1)
દુર્ગતિ' શબ્દનો વિરુદ્ધાર્થી શબ્દ ક્યો છે?

અદુર્ગતી
કુગતિ
સુગતિ
સળંગગતિ

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