Question

Which of the following is not correctly matched ?
(1) Anemometer- Wind speed
(2) Ammeter- Electric Current
(3) Tachometer- Pressure Difference
(4) Pyrometer- High Temperature

Answer 1

${} \huge \bf \red{hello}$

${} \ \bf \pink{this \: is \: your \: answer}$

${} \ \bf \blue{(2) Ammeter- Electric \: Current}$

Answer 2

Answer:

(3) Tachometer - Pressure difference