3 years ago

1.5 In a closed circuit with two bulbs connected in series, if one bulb breaks, what will

1 answer:

5 0

It will not grow as when a circuit is build in a series connection a broken bulb completely cuts the electricity of the whole circuit

You might be interested in

True or false? Engineering degree programs and engineering technology degree programs have a different requirements

sergey [27]

That’s true brother

4 0

4 years ago

How do you solve this. I dont know how so I need steps if you dont mind

galben [10]

Explanation:

all I know is every number that have a bar on is equal to one

4 0

3 years ago

What is the first test you should do when checking the charging system?

yan [13]

Answer:

Connect the test light in series with the negative post, and start pulling feed wires. The first to check is the heavy charging wire from the alternator. A bad or leaky diode in an alternator is a very common source of overnight battery drain. Connect wires one at a time to see what lead is drawing current.

8 0

2 years ago

A heat pump cycle is used to maintain the interior of a building at 15°C. At steady state, the heat pump receives energy by heat

Hoochie [10]

Answer:

a) Ql=33120000 kJ

b) COP = 5.6

c) COPreversible= 29.3

Explanation:

a) of the attached figure we have:

HP is heat pump, W is the work supplied, Th is the higher temperature, Tl is the low temperature, Ql is heat supplied and Qh is the heat rejected. The worj is:

W=Qh-Ql

Ql=Qh-W

where W=2000 kWh

Qh=120000 kJ/h

$Q_{l}=14days(\frac{24 h}{1 day})(\frac{120000 kJ}{1 h})-2000 kWh(\frac{3600 s}{1 h})=33120000 kJ$