ENVIRONMENTAL ENGINEERING QUIZ

___ is the process of actuating equipment operation at remote locations.

Data processing

Supervisory control

Supplementary control

Data acquisition

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જીવનમાં તડકોછાયો એતો એક ઘટમાળ છે.વાક્યમાં ક્યા સમાસનો ઉપયોગ કરવામાં આવ્યો છે?

દ્વન્દ્વ

કર્મધારય

ઉપપદ

તત્પુરુષ

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The necessary equation to be solved during the load flow analysis using Fast-Decoupled methid is given below:<br/>where B' and B'' are formed using the imaginary part of the bus admittance matrix Ybus, n is the total number of buses in the system, m is the number of voltage regulated buses. The size of matrix B' is<br/>∆P/|Vi|= -B' ∆δ<br/>∆Q/|Vi| = -B'' ∆|Vi|

(n-1) x (n-1)

(n-m-1) x (n-m-1)

(m-1) x (m-1)

(n-m) x (n-m)

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Recently, India signed first ever term contract to import crude oil with which country?

Japan

Nepal

Russia

China

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Rearrange the following to form a meaningful sentence and find the most logical order from the given options.<br/><br/>P: 60 countries using dance as a tool for<br/>Q: building social cohesion and resolving<br/>R: conflict throughout the world<br/>S: battery Dance has travelled far and wide across

SPRQ

PQRS

PQSR

SPQR

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Three equal star-connected inductors take 8 kW at 0.8 power factor when connected to a 460 V three - phase 3-wire supply. If one of the inductor in phase – Y is short circuited, then the line current in phase-Y is ___ Assume RYB sequence.

37.6 A

31.7 A

21.7 A

27.6 A

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Insulation Power Factor testing on an oil-filled transformer is not helpful in determining ___

Whether the oil test indicates moisture

Condition of paper insulation (change in watts losses)

Turns ratio values

Movement of the windings (change in capacitance)

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Three resistances 750 Ω, 600 Ω and 200 Ω are connected in parallel. The total current is 1 A. Determine the voltage applied.

150 V

200 V

125 V

100 V

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Match the following

A = (iii), B = (ii), C = (i)

A = (ii), B = (i), C = (iii)

A = (iii), B = (i), C = (ii)

A = (ii), B = (iii), C = (i)

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માણસ: ઘર :: પશુ :

પાતાળ

અંતરિક્ષ

આકાશ

ગુફા

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