MGVCL Exam Paper (30-07-2021 Shift 1) What are the states of the three ideal diodes of the circuit shown in figure ? D1 ON, D2 OFF, D3 OFF D1 OFF, D2 ON, D3 OFF D1 OFF, D2 ON, D3 ON D1 ON, D2 OFF, D3 ON D1 ON, D2 OFF, D3 OFF D1 OFF, D2 ON, D3 OFF D1 OFF, D2 ON, D3 ON D1 ON, D2 OFF, D3 ON ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For the given circuit shown in figure,D1 is forward bias mode - On stateD2 is in reverse bias mode - off stateD3 is in reverse bias mode - off state.
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 Trojan horse Virus Trap door Worm Trojan horse Virus Trap door ANSWER DOWNLOAD EXAMIANS APP
MGVCL Exam Paper (30-07-2021 Shift 1) Three resistances 750 Ω, 600 Ω and 200 Ω are connected in parallel. The total current is 1 A. Determine the voltage applied. 200 V 150 V 100 V 125 V 200 V 150 V 100 V 125 V ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Equivalent resistance of the circuit, Req = (750|| 600 || 200)Req = 125 ΩCurrent from source = 1 ASource voltage = 1*125Source voltage = 125 V
MGVCL Exam Paper (30-07-2021 Shift 1) The operating time of an inverse definite minimum time (IDMT) overcurrent relay corresponding to plug-setting multiplier (PSM) = 1 and time-multiplier setting (TMS) = 1 will be 3 sec 1 sec zero infinite 3 sec 1 sec zero infinite ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Equation of operating time for IDMT relay (t) = 0.14*TMS/[(PSM^0.02) - 1]Here,PSM = TMS = 1So,t = 0.14*1/(1 - 1)t = infinite
MGVCL Exam Paper (30-07-2021 Shift 1) Fill in the blanks with suitable Preposition from the given alternatives.The match was dedicated ___ Indian fast bowler Zaheer, who has announced his retirement from international cricket against to since from against to since from ANSWER DOWNLOAD EXAMIANS APP
MGVCL Exam Paper (30-07-2021 Shift 1) નીચેના રુઢિપ્રયોગોને અર્થ સાથે સાંકળી જોડી બનાવો.1. કાન કરડવા - 1. બાતમી મળી જવી.2. કાન ફૂંકવા - 2. વાત પર ધ્યાન ન આપવું.૩. કાને વાત પહોચવી - ૩. કાન 1-32-23-44-1 1-42-33-14-2 1-32-43-14-2 1-22-33-44-1 1-32-23-44-1 1-42-33-14-2 1-32-43-14-2 1-22-33-44-1 ANSWER DOWNLOAD EXAMIANS APP
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