stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Unit-10_ Maintaining Emergency Electrical Systems Flashcards | StudBud
Explore
/
Unit-10_ Maintaining Emergency Electrical Systems
Unit-10_ Maintaining Emergency Electrical Systems
45 terms
·
StudBud Administration
·
403 plays
Regarding the emergency systems, includes Battery, UPS and etc.
Flashcards
45 cards
F
Practice quiz
P
Host live
L
Questions
45
Answers
1
Qn-6
Dilute Sulfuric Acid
Greyed Glass
Opal Glass
Optical refractive polymer
2
In a Lead Acid Battery, what solution is commonly used as the electrolyte.
Spongy Lead
Dilute Sulfuric Acid
Alkaline
Hydrogen Peroxide
3
What is the warning showing in the image?
Boiled water
Dirty solutions
Hot oils
Acid Hazardous
4
Which of the following is a true statement
Reduction in capacitance supply
Harmonic Distortion
Supplies less than 300 Kva
Minor differences between current and frequency
5
Q.8
Log overvoltage spikes only
To selectively shut down non-critical to conserve runtime
To isolate an acceptable voltage supply from a mains supply
Report under currents only
6
Name the missing component from the image showing a generic Battery UPS System.
Maintenance Bypass
Transfer Switch
Transformer
Emergency Maintenance Bypass
7
What are the safety equipment in basic PPE kit.
shoes, gloves, T shirt
helmet, goggles, ear buds
Overall, safety shoes, sfaety gloves
T shirts, sports shoes, winter gloves
8
Which of the following is a valid alternative to the lead acid battery for UP systems.
Rotary Generators
c b
Superconducting Magnetic Energy Storage (SMES)
Nuclear fusion
9
What is the meaning from this picture?
No smoking here
Smoke here
Smoking good for health
You can think about smoking
10
The Figure show that
Use head phone
Listen music
Head phones are available here
Wear ear plug
11
This warning Sign indicates that
Flying area
Dancing area
Football Area
Thundering and Storm warning
12
Name of the symbol shown in figure
Running Way
Fire exit
Normal Exit
Toilet
13
What type of materials shown by this warning?
Melting
Explosive
Heating Type
Lightning Type
14
Common name of the chemical solution inside battery (yellow color solution in beaker)
Electrolyte
ANODE
water
CATHODE
15
What is the full form of PPE kit.
Personal Protection from Enemy
Personal Protective Equipment
Personal Protective helmet
Personal Productive Equipment
16
Find the name of the devices shown in figure
Fire detector and Fire equalizer
Fire alarm and fire detector
Fire alarm and battery
Fire detector and UPS
17
A PEM fuel cell, is comprised of two main chambers. Which identification of the two sides.
Cathode and Electrolyte
Hydrogen Cell and its Electrolyte
Anode and electrolyte
Anode and Cathode
18
The sign indicates
Googles are available here
Blind people
Swimming area
Wear goggles
19
The sign Means that
Oxygen available
GO corona
Use face Mask
Covid 19 Sheild
20
Which type of Smoke Detection has light scattered by smoke particles onto a photocell.
Ionisation detection
Photoelectric Unit
Battery operated only
Heat Sensitive Pont Detectors
21
The image means that
Do not keep your shoes here
You do not run here
Step here
Do not step here
22
DC to AC converter is called
transformer
Transistor
Inverter
Rectifier
23
The picture indicates
Use the Gloves
Use the cram
Remove the Gloves
Wash your hands
24
The Symbol shows that
Wet surface/ slippery area
Dancing Here
Jumping area
Swimming pool
25
Which of the following typed UPS systems, typically incorporates a flywheel.
Generator Typed System
Solid State interactive only typed system
Fuel Cell based system
Battery only system
26
The Danger sign means that
Deep waterbeds
High electrical Voltage
Dangerous Dogs
Heavy fire
27
Name of the missing component from the image showing a generic Battery UPS System.
Inverter
Filter
Battery
Switch
28
Identify the three component elements that make up the fire triangle.
Hydrogen, Fuel, Heat
Oxygen, Fuel, Heat
Carbon Dioxide, Fuel, Heat
Oxygen, Water, Heat
29
The warning indicates that
Avoid loose electrical
Avoid Proper
Avoid open circuit
Avoid good
30
The sign indicates that
Anybody can park here
Handicapped Parking
Massaging chair
Wheel chair Available here
31
The symbol means that ----
Hospital here
First Aid kit
none of the above
Church here
32
AC to DC converter is called
Rectifier
Transistor
Inverter
transformer
33
This picture indicates that
Private property do not enter without permission
Shooting area
Army marching
Rifle club
34
What type of warning sign?
low voltage
Low battery
Thunder areas
High voltage danger
35
Which statement is said to be true of a static bypass, fitted to most on-line UPS systems.
It is directly fed from a parallel rotary circuit
They are only for maintenance purposes
It forms a second line of defense
They are only employed for emergency supplies for fuel cells
36
Q9
OFF-LINE (Standby) UPS
ON_LINE UPS
Line Interactive hybrid on line UPS system
Line-Interactive rotary typed UPS system
37
Which one is not in the emergency system
smoke detector
Smoker
Fire alarm
Fire distinguisher
38
The sign indicates
Meeting hall
Tea point
Emergency Assembly point
Meeting is Here
39
What is the warning sign this?
Pet dogs
Kennel available
Beware of Dogs
Dog shop
40
Q13
Catalytic Detectors
Flame Detectors
Electro-Chemical Cell Detectors
Manual Call Alarms
41
The symbol indicates that
Electric shock warning
Burned hand
Acid attack
Acid burn
42
Name of the missing component from the image showing a generic Battery UPS System.
Supply
Battery
Switch
inverter
43
Find the name of the symbol.
Emergency Exit
Normal Exit
Animal Exit
Danger
44
Q15
Catalytic Gas Detectors
Semi-Conductor typed detector
Electro-Chemical Cell Detectors
Heat Sensitive Pont Detectors
45
An "ON-LINE" UPS system uses what method of accepting AC input whilst rectifying to DC.
Single-Conversion
Rotary inversion to capacitance
Static bypass conversion
Double-Conversion
