Exam 1: Ventilation, Wiring, and Belt Drives: Understanding the Basics

arrow
  • Select Tags
search iconSearch Question
flashcardsStudy Flashcards
  • Select Tags

The rate of amount of water vapour present to the amount it would have contained, had it been saturated, is known as the ___________

Free
(Multiple Choice)
4.9/5
(60)
Correct Answer:
Verified

A

While calculating the handling capacity of lift, the weight of a person is taken as 65kg.

Free
(Multiple Choice)
4.9/5
(79)
Correct Answer:
Verified

B

What is the property of insulating materials?

Free
(Multiple Choice)
4.9/5
(77)
Correct Answer:
Verified

A

In ______________ system, the use is made of doors, windows, ventilators and skylights to make the room properly ventilated.

(Multiple Choice)
4.8/5
(67)

The term _________ is used to mean the free passage of clean air in a structure.

(Multiple Choice)
4.8/5
(74)

Where people are working, there has to be ______________ to cause proper ventilation of the premises.

(Multiple Choice)
4.9/5
(90)

In cleat wiring. cleats shall be fixed at distances not greater than.................. cm apart and at regular intervals.

(Multiple Choice)
4.7/5
(87)

Which is the most type of wirings used in domestic applications?

(Multiple Choice)
4.8/5
(75)

The types of internal wiring used in domestic installations are ..........................

(Multiple Choice)
4.9/5
(86)

A shorter center distance is always preferred in belt drives.

(Multiple Choice)
4.9/5
(72)

The term __________ is used to indicate the science of controlling air with respect to humidity, temperature, movement of air, bacteria content, etc.

(Multiple Choice)
4.8/5
(84)

Viscous type filters are made of screens of spilt wire and coated with non-drying viscous oil in order to catch and remove the dust particles from the incoming air.

(Multiple Choice)
4.9/5
(81)

Exhaust system, supply system, air conditioning, etc. comes under ________ type of ventilation system.

(Multiple Choice)
4.9/5
(72)

Which of the following parameters does not affect the lift waiting time?

(Multiple Choice)
4.9/5
(84)

For comfortable working, the ___________ content should be limited to about 0.6% by volume.

(Multiple Choice)
5.0/5
(77)

It is quite evident that the incoming air for ventilation should be ________ in summer and ________ in winter before it enters the room.

(Multiple Choice)
4.8/5
(85)

.................. type of wiring uses insulated cables supported in porcelain cleats

(Multiple Choice)
4.7/5
(78)

The_______________ plays an important role in the comfort of persons affected by ventilation system.

(Multiple Choice)
4.8/5
(85)

The type of wiring depends on ............................

(Multiple Choice)
4.8/5
(72)

Which of the following is not a benchmark for environmental performance assessment?

(Multiple Choice)
4.7/5
(75)
Showing 1 - 20 of 22
close modal

Filters

  • Essay(0)
  • Multiple Choice(0)
  • Short Answer(0)
  • True False(0)
  • Matching(0)