If a 1 M? resistor, 0.47 M? resistor and 0.5 M? resistor are connected in parallel across an 18 V source, what is the total current if the 1 M? resistor opens?
A) 92.3 mA B) 74.3 ?A C) 92.3 ?A D) 74.3 mA
B
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A foal should be fed about _____ pint of milk replacer per hour
a. 1/2 c. 1/3 b. 1/4 d. 1
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When installing a rooftop package unit, proper airflow through the condenser fan is critical. The minimum free clearance air space above the condenser fan should be:
A) 60 in. B) 72 in. C) 48 in. D) 12 in.
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In pneumatic ABS modulation, what happens to air diverted from the service chambers?
A. re-routed to hold-off circuit B. re-routed to service reservoirs C. returned to supply reservoir D. exhausted to atmosphere
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The exhaust from any heating appliance that burns a fuel contains a combination of __________, __________, __________, __________ and other trace gasses.
What will be an ideal response?
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