Ions flow is pumped into the vacuum system using which of the following?
A. Orifice
B. Nozzle
C. Venturi meter
D. Dall tube
Answer:A
Ions flow is pumped into the vacuum system using which of the following?
A. Orifice B. Nozzle C. Venturi meter D. Dall tube
Explanation: Ions flow is pumped into the vacuum system using orifice. It expands in the vacuum system.