Question
What is the main difference between alternating current
(AC) and direct current (DC)? ÂSolution
Direct current (DC) flows in one constant direction.  Alternating current (AC) reverses its direction periodically.  AC is used for power transmission because it is easier to transform to different voltages.  DC is used in batteries, electronic circuits, and small devices.
In the question below, three sentences are given, each divided into four parts, which may or may not contain grammatical errors. From the options, choos...
The sentence below is divided into five segments. Select the option that has an error, if any.Â
The coconut crab is the largest (A) /terrestri...
Any mental health legislation should be more therapeutic, than legal and most humane than regulatory.
...The standard workload for a faculty is (1)/typically decided via negotiations between (2)/faculty unions and the university administration, (3)/making ...
The priest class took upon itself the monopoly (1)/ of scriptural knowledge and interpretation (2)/ of the same to its own advantage. (3)/ No error (4)
The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
Had you / not reached in tim...
Identify the segment in the sentence that contains a grammatical error.
She said that it was 4 o’clock on her watch when she entered.
1) As your herb garden is established, add indigenous herbs like wild lemon-thyme found in the hills and medicinal herbs which can be used for home reme...
The poor pay a disproportionate higher percent of their income towards out-of-pocket expenses than the rich.
The following sentence has been divided into parts. One of them contains an error. Select the part that contains the error from the given options.
...
