GN6002_Machines_Electricity

GN6002_Machines_Electricity

University

11 Qs

quiz-placeholder

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GN6002_Machines_Electricity

GN6002_Machines_Electricity

Assessment

Quiz

Education

University

Hard

Created by

Naveen Gugulothu

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A delta circuit has each element of value R/2. The equivalent elements of star circuit with be ?

R/6

R/3

2R

3R

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


ln a delta network each element has value R. The value of each element in equivalent star network will be ?

R/6

R/4

R/2

R/3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a delta circuit, each element has a value of 2R. What will be the equivalent value of each element in a star circuit?

R/2

R

2R/3

4R/3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If each element in a star network has a value of 3R, what will be the value of each element in the equivalent delta network?

R

2R

3R

6R

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Given a star circuit with each element having a value of R/4, what will be the value of each element in the corresponding delta circuit?

R/16

R/8

R/4

R/2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A transformer transforms ?

voltage

current

current and voltage

power

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During open circuit test of a transformer ?

Primary is supplied rated voltage

Primary is supplied full-load current

Primary is supplied current at reduced voltage

Primary is supplied rated kVA

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