<u>Explanation:</u>
1) When we invest in stock it means we are investing in long term investment. It includes risk factor also.
2) We can make money from stocks by retaining them for a long period and selling them when their price rises.
3) dividends are paid out of distributable profits. Some companies provide dividends regularly which act as a regular source of income for investors.
4) Capital gain is the benefit obtained on selling a capital asset and if we face loss on selling the capital asset it results in capital loss. Capital assets are like stock, bonds, properties, etc.
Diode logic gates are not suitable for cascading operation because the pull-down or pull-up resistance within makes them a high output resistance device.
<h3>What is a
cascading operation?</h3>
A cascading operation can be defined as a process which involves the use of a circuit breaker's current-limiting capacity in order to enable an installation of lower-rated and lower-cost circuit breakers.
According to the National Electrical Code (NEC), diode logic gates are not suitable for cascading operation because the pull-down or pull-up resistance within makes them a high output resistance device.
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Answer:
Engine not possible
Explanation:
source temperature T1 = 300 K
sink temperature T2= 283 K
therefore, carnot efficiency of the heat engine
η= 1- T_2/T_1
= 0.0566
= 5.66%
claims of work produce W = 100 kW, mass flow rate = 20 kg/s
= 1421.2 kW
now 
now 
=7%
clearly, efficiency is greater than carnot efficiency hence the engine is not possible.
Neither of the technicians are correct.
<h3>Who is a technician?</h3>
A technician simply means an individual who looks after the technical equipments in a company.
In this case, the teeth of the synchronizer are not rounded, the synchronizer can be reused. This shows that he is incorrect likewise technician B.
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