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The Associate CET Study Guide Terms in this set (276) B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply D. The anode or plate voltage supp$7.69
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The Associate CET Study Guide Terms in this set (276) B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply D. The anode or plate voltage supp
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CVA[24] - Certified Veterinary Assistant
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CVA[24] - Certified Veterinary Assistant
The Associate CET Study Guide
Terms in this set (276)
B+, or supply voltages in electronics products, is considered to be:
A. +5 to +12 VDC
B. 0 to 30 V DC
C. +12 to 300 V DC
D. The anode or plate voltage supply D. The anode or plate voltage supply
Leakage current in an elect...
B+, or supply voltages in electronics D. The anode or plate voltage supply
products, is considered to be:
A. +5 to +12 VDC
B. 0 to 30 V DC
C. +12 to 300 V DC
D. The anode or plate voltage supply
Leakage current in an electronic product, B. 500 microamps
between either of the AC power cord
conductors and the chassis or any exposed
metals should not exceed ______ _.
A. 5 microamps
B. 500 microamps
C. 5 milliamps
D. 50 milliamps
Shaded components on the electronics B. Only exact replacement parts may be used
schematics mean:
A. Only factory service personnel may
change the part
B. Only exact replacement parts may be
used
C. The shading makes for better readability
D. High voltage is present on these parts
Ingested solder fumes when particles ____ _. B. Are toxic
A. I'm not harmful to the human body
B. Are toxic
C. From lead-tin solder aren't harmful
D. From tin-alloys are most harmful
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,9/2/24, 4:20 PM
Second degree skin burns should _____ _. A. Not be treated with ice and bandage pack
A. Not be treated with ice and bandage
pack
B. Be covered with thick bandages
C. Be treated with cold water or ice
D. Be treated by draining blisters
Rules describing the fire or toxicity retardant A. NEC Article 770
types of cabling which may be installed in
buildings is contained in _____ _.
A. NEC Article 770
B. UL 569B
C. TIA/EIA standard 578
D. NEMA code 1316
ESD and static discharge is most destructive A. CMOS semiconductors
to ____ _.
A. CMOS semiconductors
B. TTL semiconductors
C. Germanium PN junctions
D. Silicon PN junctions
If you have never receive formal training and B. Should not attempt it, but call for help
practice CPR want a pricing or dummy, in the
event of finding a fellow worker not
breathing, you _.
A. Should use what knowledge you do half
of the procedure and attempt it
B. Should not attempt it, but call for help
C. Should attempt it after calling for help
D. Should, if handy, read the instructions and
attempt in order to save the life
When working at heights above 6 feet, a C. Full body harness attached to a lanyard that prevents more than a 6 foot drop
________ is required by OSHA rules.
A. Linesman's belt
B. Linesman's belt attached to a lanyard
C. Full body harness attached to a lanyard
that prevents more than a 6 foot drop
D. Good insurance policy
'Phantom' current is associated with _____ _. D. Charge retained by capacitors
A. Northern Lights
B. Corona arcing from electrical generators
C. Charge retained by inductors
D. Charge retained by capacitors
The atomic number of an element is the B. False
same as the element's atomic weight.
A. True
B. False
The Associate CET Study Guide
2/16
, 9/2/24, 4:20 PM
An increase in the voltage with resistance C. Increase
held constant causes current to ______ _.
A. Decrease
B. Increase twice to value of voltage
C. Increase
D. None of the above
The ampere, expresses ______ _. B. A unit of charge movement per second past a given point
A. Volts/sec increase
B. A unit of charge movement per second
past a given point
C. Coulombs/charge
D. An increase in resistance
The total resistance of a parallel circuit C. By dividing the resistance value of a branch by the number of branches
containing equal branch resistances is found
by the following:
A. By adding all of the branch resistance
values
B. By taking the product of all the branch
resistance values
C. By dividing the resistance value of a
branch by the number of branches
D. The value cannot be found
A 12 V DC power supply has a 15 ohm A. 15 ohms
internal resistance. What load resistance can
you be connected to transfer maximum
power?
A. 15 ohms
B. 20 ohms
C. 10 ohms
D. 5 ohms
Maximum power transfer occurs when the A. True
low impedance is equal to the source
impedance.
A. True
B. False
What will happen to the current through the C. Current decreases
resistor if the resistor value increases?
A. Current increases
B. Current remains unchanged
C. Current decreases
D. Car and the voltage across the resistor
increases
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