Question

Can someone help me with these questions?

Q1. Describe the principles of time proportional sampling and flow proportional sampling

Q2. What is the principles item of concern when sampling and what measures can be taken to test if this concern has been met.

Answer 1

Time foroportieral sompling 4t is yhe method to coleet ttre same fanple at clifeenl intorwals of tine ntro als peoportional waten flow 40 the wasle -lsineiple of time puopont wral sonpling he By preoporntse uthin a pin vime pesiod Leaple pesfad) the on-time VS e4Ctime achitnekb prepetienal sesperce t's tea propontional sampling ample can be taken is Oto ute a fled metcr aud Link +0 dampler The velume that yoi can jaOm glow of wale waer taken is tadipatel Hore fropentional compling forFmc eple Aromple is co llecteb by varyng tvelune egch Padhriual alquot While main taining a cousanlte totenode belideen The

Measures Ahould be tatin ehile ampleng Ans.2 a) Spelial eaue mustbe taken mot fo Clontamimalesamples hA clean pair ot mero gloves can be used while kampled om diferent lo cation lample containens Cof outa fou campls uspetled comcuntriatto tme member o yectrleam, take piclures o O carons ka ple Csf porcible Carple collection acthivily chal pro ceed pucbatessively terern least) Auspecto cantaminaro are a to the mhestu contaminated area