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Browse complete papersWhich one of the following is typed in the Run dialog box to access MS Word?
Winword
Word
Msword
Wordprogram
Correct answer
Winword
———is the widely used service of the——— through which users can send
and receive messages in an efficient way. Choose the correct answer to fill in the blanks.
Storage device, computer
Input device, super computer
E-mail, Internet
None of the above
Correct answer
Storage device, computer
What are the options available in-home page of google.com search engine in computer (Mozilla Firebox)?
I. Google Search
II. I'm Feeling Lucky
III. Search Text Box
Choose the correct answer.
I, II
II, III
I, III
I, II, III
Correct answer
I, II
If the wiring in a building as a 2.4 kW load, what will be the permissible insulation resistance to earth for a 240 V system of supply?
0.08 ΜΩ
0.05 ΜΩ
0.02 ΜΩ
0.12 ΜΩ
Correct answer
0.08 ΜΩ
A 3-Phase 440 V, 50 Hz induction motor has 5% slip. The frequency of induced rotor emf will be
50 Hz
2.5 Hz
5 Hz
2 Hz
Correct answer
50 Hz
The permanent wiring systems most preferably used for residential and commercial applications.
I. CTS
II. TRS
III. Cleat
IV. Conduit
Choose the correct answer.
I, III
II, III
I, II and IV
III
Correct answer
I, III
The minimum clearance of the High Voltage (HV) line from the ground across the road should be.
6.1 m
5.1 m
3.1 m
8.1 m
Correct answer
6.1 m
If the supply voltage of a 3 - phase induction motor is increased two times, then, torque is
Increased twice
Increased 4 times
Decreased 4 Times
Remain the same
Correct answer
Increased twice
At start, the following information is correct for induction motor.
I. Speed = 0
II. Slip=0.5
III. Slip=1
IV. Slip=0
Choose the correct answer.
I, IV
IV
I and III
I, II
Correct answer
I, IV
Match the term in column-1 with its closest meaning in column-2.
| Column-1 | Column-2 |
|---|---|
| i. Lenz's law | 1. Application of electromagnetic induction |
| ii. Electric generator | 2. Polarity of induced voltage |
| iii. High permeability | 3. Inversely proportional to permeability |
| iv. Reluctance | 4. Easily magnetized |
Choose the correct option.
i-2, ii-1, iii-4, iv-3
i-4, ii-2, iii-3, iv-1
i-1, ii-2, iii-3, iv-4
i-3, ii-2, iii-4, iv-1
Correct answer
i-2, ii-1, iii-4, iv-3