Question
The heating element in an electric heater is made of
which element?Solution
Nichrome • It is a metal alloy made up of around 20 percent of chromium and 80 percent nickel. • The key to the workings of an electrical heating element is the role of the nichrome in it. • Nichrome has fast emerged as the leading alloy to be used in terms of electrical heating elements. • For an electric iron heater element should have higher resistance, high melting point, and high specific heat. • An element should have high resistance so that it can hold its configuration in a high voltage current. It should have a high melting point such that it can sustain high temperatures.
Read the directions carefully and answer the following question.
Srinija walked 9 km towards the west from her home, then turned towards the so...
Which two numbers need to be interchanged to make the following equation correct?
11 × 5 ÷ 10 + 12 – 4 = 13
Select the option that is related to the third word in the same way as the second word is related to the first word.
Cataract : Eyes : : Eczema : ?
8 is related to 88 following a certain logic. Following the same logic, 11 is related to 121. To which of the following is 15 related to, following the ...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
'LIGHT' is related to 'MKJLY' in the same way as 'SHOOT' is related to '________'.
Mohit walks 120 m towards south then turning to his right he walks 120 m then turning to his left, he walks 90 m. Again, he turns to his left and walks ...
If ‘-‘ means ‘÷’, ‘×’ means ‘+’, ‘÷’ means ‘×’ and ‘+‘ means ‘-‘ what will be the value of the following expression?...
In a code language, 'MUSCLE' is coded as USMLEC and 'FINGER' is coded as INFERG. How will 'THROAT' be coded in the same language?
Select the figure from the options that can replace the question mark (?) and complete the given figure
Relevant for Exams:
