Question

Symbol for quantity of amperes used in a drawing to designate the quantity of amperes.

a. I
b. A
c. V
d. R

Answer 1

The symbol used to designate the quantity of amperes in a drawing is 'I', which represents current, while the unit is symbolized by 'A'.

Step-by-step explanation:

The symbol for quantity of amperes used in a drawing to designate the quantity of amperes is I. The ampere, symbolized by A, is the unit of measurement for electrical current in the International System of Units (SI). One ampere is defined as one coulomb of charge moving in one second (1 A = 1 C/s). Therefore, the symbol 'I' represents current within electrical diagrams, whereas 'A' pertains to the unit of current. Other symbols like 'V' and 'R' stand for voltage and resistance, respectively.